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Required <br /> Provide Buoyancy Calculations for a single fiberglass tank installed by itself or adjacent to another tank. <br /> Determine the float factory of safety for a grade slab thickness of t'slab = 9.00'm, a cover depth to grade of <br /> licov des=6.00 ft , a water table htwat =0.00-in below grade, a dry soil unit weight of -yBF = 100-pcf , and <br /> a saturated submerged soil weight of Isub BF = 58-pcf . Industry practice and PEI RP100-11 Appendix A <br /> section A9 recommend a minimum factory of safety against float of FSfloat= 1.20. For these calculations <br /> FSfloat= 1.20 is used. The tank design is the responsibility of Containment Solutions and is not <br /> considered in these buoyancy calculations. <br /> Results will include the buoyancy factors of safety for the installation conditions listed above for <br /> 1) the tank without anchoring (no deadman anchors and no anchor slab) <br /> and for one or both of the following conditions: <br /> 1) the tank with deadman anchors and Nstraps =4 anchor straps <br /> 2) the tank with an anchor slab and Nstraps =4 anchor straps <br /> The tank drawing above shows a tank with deadmen as an example while this sheet considers <br /> other configurations. <br /> These calculations are recommendations by CSI. It is ultimately the responsibility of the tank <br /> owner or tank owner's representative to determine the appropriate anchoring method and to <br /> design the anchoring system. <br /> SEf ;wEr NPE-r.22JF <br /> p <br /> -n; <br /> R•q1 o. <br /> 21 TLGO MANWAV J 1'NPT EtO$ (1 TTP.) 42•(LK)DOUBLE WALL <br /> ,/4-4'NPr FT <br /> C5 CONGINMENT COLLAR <br /> (LA UP KR JOINTS) <br /> TNI PS(LK)(WTJ4)48/8-5 __.. OW PIS(LK)(WT34)(EV2/15/16)42/8 5 <br /> WATERTIGHT TANK SUMP E. a1LL./VAPDk WATERTIGHT iANx SUMP <br /> (IAVUP KIT JOINTS) (LAYUP KIT ANNTS) <br /> rR-14 RESERVOIR <br /> B'-Oi DA. <br /> j <br /> 1 <br /> 1 2 S I-L-5 6 7 B I 9 10 n T2 IJ I4 15 16 <br /> 1 1/B•I---{ I 16-IC <br /> IF �ITITY-10 tp' <br /> San Joaquin RTD- 18993- Buoyancy v1 Proprietary information Do not copy ordistribute wlowritten permission from CS1 page 2 of 11 <br /> 871 06-03-14.xmcd <br />